/* Platform page only. Shared chrome, footer, and other routes stay untouched. */

:is(.platform-page, .product-page) {
  --platform-header: 112px;
}

:is(.platform-page, .product-page) #expert-workspace,
:is(.platform-page, .product-page) #data-workspace,
:is(.platform-page, .product-page) #evaluation-engine,
:is(.platform-page, .product-page) #expert-hub {
  scroll-margin-top: calc(var(--platform-header) + .75rem);
}

:is(.platform-page, .product-page) .hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(260px, .92fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5.5rem);
  min-height: auto;
  padding-top: clamp(4.25rem, 8vw, 7rem);
  padding-bottom: clamp(3.5rem, 6vw, 5.5rem);
  overflow: visible;
  background: var(--paper);
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}

:is(.platform-page, .product-page) .hero:before {
  content: none;
}

:is(.platform-page, .product-page) .hero-copy,
:is(.platform-page, .product-page) .hero-visual {
  grid-column: auto;
  grid-row: auto;
  min-width: 0;
}

:is(.platform-page, .product-page) .hero-copy {
  order: 1;
}

:is(.platform-page, .product-page) .hero-visual {
  order: 2;
  justify-self: end;
  width: min(100%, 520px);
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: .55rem;
  background: var(--surface-alt, #f3f4f6);
  filter: none;
}

:is(.platform-page, .product-page) .hero-visual img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

:is(.platform-page, .product-page) .hero .eyebrow {
  margin-bottom: 1rem;
  color: var(--muted);
}

:is(.platform-page, .product-page) .hero h1 {
  max-width: min(100%, 34rem);
  margin: 0;
  color: var(--ink);
  font-size: clamp(2.15rem, 2.4vw + 1.1rem, 3.4rem);
  line-height: 1.14;
}

:is(.platform-page, .product-page) .hero .lead {
  max-width: 54ch;
  margin: 1.5rem 0 2rem;
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.12rem);
  line-height: 1.65;
}

:is(.platform-page, .product-page) .hero .button-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.15rem 1.5rem;
}

:is(.platform-page, .product-page) .hero .button {
  width: auto;
}

:is(.platform-page, .product-page) .platform-index {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem .85rem;
  padding-top: 1.15rem;
  padding-bottom: 1.15rem;
  border-bottom: 1px solid var(--line);
}

:is(.platform-page, .product-page) .platform-index a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: .35rem .85rem;
  border: 1px solid var(--line);
  border-radius: .4rem;
  background: var(--paper);
  color: var(--ink);
  font-size: .82rem;
  font-weight: 650;
  transition: border-color .18s ease, background .18s ease;
}

:is(.platform-page, .product-page) .platform-index a:hover {
  border-color: var(--ink);
  background: var(--surface-alt, #f3f4f6);
}

:is(.platform-page, .product-page) .platform-foundations {
  padding-top: clamp(4rem, 8vw, 6.5rem);
  padding-bottom: clamp(4rem, 8vw, 6.5rem);
}

:is(.platform-page, .product-page) .platform-section-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(240px, .7fr);
  align-items: end;
  gap: clamp(1.5rem, 5vw, 5rem);
  margin-bottom: clamp(2rem, 4vw, 3.25rem);
}

:is(.platform-page, .product-page) .platform-section-intro h2 {
  max-width: min(100%, 34rem);
  margin: 0;
  font: 400 clamp(2.4rem, 4.4vw, 4.4rem) / 1 var(--display);
  letter-spacing: -.045em;
}

:is(.platform-page, .product-page) .platform-section-intro .eyebrow {
  margin-bottom: .85rem;
  color: var(--muted);
}

:is(.platform-page, .product-page) .platform-section-intro > p {
  max-width: 38ch;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

:is(.platform-page, .product-page) .platform-workspace-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

:is(.platform-page, .product-page) .platform-workspace-grid article {
  min-height: 280px;
  padding: clamp(1.5rem, 3vw, 2.35rem);
  background: var(--paper);
  transition: background .18s ease;
}

:is(.platform-page, .product-page) .platform-workspace-grid article:hover {
  background: var(--surface-alt, #f3f4f6);
}

:is(.platform-page, .product-page) .platform-workspace-grid img {
  width: 48px;
  height: 48px;
  margin-bottom: clamp(2.15rem, 2.4vw + 1.1rem, 3.4rem);
  object-fit: contain;
  filter: grayscale(1) contrast(1.15);
}

:is(.platform-page, .product-page) .platform-workspace-grid h3 {
  margin: 0 0 .75rem;
  font: 400 clamp(1.45rem, 2vw, 1.9rem) / 1.1 var(--display);
  letter-spacing: -.03em;
}

:is(.platform-page, .product-page) .platform-workspace-grid p {
  max-width: 42ch;
  margin: 0;
  color: var(--muted);
  font-size: .94rem;
  line-height: 1.6;
}

:is(.platform-page, .product-page) .product-showcase,
:is(.platform-page, .product-page) .product-showcase-talent {
  padding: clamp(4.25rem, 8vw, 7rem) 0;
  background: var(--surface-alt, #f3f4f6);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

:is(.platform-page, .product-page) .product-showcase-talent {
  background: var(--surface-alt, #f3f4f6);
}

:is(.platform-page, .product-page) .product-showcase-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(240px, .7fr);
  align-items: end;
  gap: clamp(1.5rem, 6vw, 6rem);
  margin-bottom: clamp(2rem, 4vw, 3.25rem);
}

:is(.platform-page, .product-page) .product-showcase h2,
:is(.platform-page, .product-page) .product-detail h2 {
  max-width: min(100%, 34rem);
  margin: 0;
  font: 400 clamp(2.45rem, 4.6vw, 4.8rem) / 1.14 var(--display);
  letter-spacing: -.045em;
}

:is(.platform-page, .product-page) .product-showcase .eyebrow,
:is(.platform-page, .product-page) .product-detail .eyebrow {
  margin-bottom: .85rem;
  color: var(--muted);
}

:is(.platform-page, .product-page) .product-showcase-intro > p {
  max-width: 38ch;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

:is(.platform-page, .product-page) .product-showcase-hero {
  margin: 0 0 1.15rem;
}

:is(.platform-page, .product-page) .product-showcase-hero img,
:is(.platform-page, .product-page) .product-detail figure img {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: .55rem;
  background: var(--surface-alt, #f3f4f6);
  object-fit: contain;
}

:is(.platform-page, .product-page) .product-showcase-hero img {
  aspect-ratio: 16 / 9;
}

:is(.platform-page, .product-page) .product-showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

:is(.platform-page, .product-page) .product-showcase-grid article {
  display: flex;
  flex-direction: column;
  min-height: 240px;
  padding: clamp(1.3rem, 2.2vw, 1.9rem);
  background: var(--paper);
}

:is(.platform-page, .product-page) .product-showcase-grid span {
  display: block;
  margin: 0 0 auto;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
}

:is(.platform-page, .product-page) .product-showcase-grid h3 {
  margin: 2.5rem 0 .65rem;
  font: 400 clamp(1.2rem, 1.7vw, 1.45rem) / 1.15 var(--display);
  letter-spacing: -.03em;
}

:is(.platform-page, .product-page) .product-showcase-grid p {
  margin: 0;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.55;
}

:is(.platform-page, .product-page) .product-detail {
  display: grid;
  grid-template-columns: minmax(280px, .95fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(2rem, 7vw, 6.5rem);
  padding-top: clamp(4rem, 8vw, 6.5rem);
  padding-bottom: clamp(4rem, 8vw, 6.5rem);
}

:is(.platform-page, .product-page) .product-detail-reverse {
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, .95fr);
}

:is(.platform-page, .product-page) .product-detail-reverse figure {
  order: 2;
}

:is(.platform-page, .product-page) .product-detail figure {
  margin: 0;
}

:is(.platform-page, .product-page) .product-detail figure img {
  min-height: 0;
  height: auto;
  aspect-ratio: 16 / 10;
}

:is(.platform-page, .product-page) .product-detail p:not(.eyebrow) {
  max-width: 58ch;
  margin: 1.35rem 0 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.65;
}

:is(.platform-page, .product-page) .product-detail ul {
  display: grid;
  gap: 0;
  max-width: 58ch;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
}

:is(.platform-page, .product-page) .product-detail li {
  padding: .9rem 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: .93rem;
  line-height: 1.55;
}

:is(.platform-page, .product-page) .product-detail li:last-child {
  border-bottom: 1px solid var(--line);
}

:is(.platform-page, .product-page) .platform-api {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 7vw, 7rem);
  padding-top: clamp(4.5rem, 9vw, 7.5rem);
  padding-bottom: clamp(3.5rem, 6vw, 5.5rem);
  border-top: 1px solid var(--line);
}

:is(.platform-page, .product-page) .platform-api .section-heading h2 {
  max-width: min(100%, 34rem);
  margin: 0;
  font: 400 clamp(2.15rem, 2.4vw + 1.1rem, 3.4rem) / 1.14 var(--display);
  letter-spacing: -.045em;
}

:is(.platform-page, .product-page) .platform-api .eyebrow {
  margin-bottom: .9rem;
  color: var(--muted);
}

:is(.platform-page, .product-page) .platform-api .problem-copy {
  padding-top: .35rem;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

:is(.platform-page, .product-page) .platform-api .problem-copy p {
  max-width: 58ch;
}

:is(.platform-page, .product-page) .platform-api .text-link {
  margin-top: 1.5rem;
  color: var(--ink);
}

@media (max-width: 1100px) {
  :is(.platform-page, .product-page) {
    --platform-header: 96px;
  }
}

@media (max-width: 900px) {
  :is(.platform-page, .product-page) .hero,
  :is(.platform-page, .product-page) .platform-section-intro,
  :is(.platform-page, .product-page) .product-showcase-intro,
  :is(.platform-page, .product-page) .product-detail,
  :is(.platform-page, .product-page) .product-detail-reverse,
  :is(.platform-page, .product-page) .platform-api {
    grid-template-columns: 1fr;
  }

  :is(.platform-page, .product-page) .hero {
    gap: 2.25rem;
    padding-top: clamp(3.5rem, 10vw, 5rem);
  }

  :is(.platform-page, .product-page) .hero-visual {
    width: min(100%, 480px);
    justify-self: start;
  }

  :is(.platform-page, .product-page) .product-detail-reverse figure {
    order: 0;
  }

  :is(.platform-page, .product-page) .product-showcase-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  :is(.platform-page, .product-page) .product-detail figure,
  :is(.platform-page, .product-page) .product-showcase-hero {
    max-width: 760px;
  }
}

@media (max-width: 800px) {
  :is(.platform-page, .product-page) {
    --platform-header: 78px;
  }

  :is(.platform-page, .product-page) .hero h1 {
    max-width: min(100%, 34rem);
  }
}

@media (max-width: 700px) {
  :is(.platform-page, .product-page) .platform-workspace-grid {
    grid-template-columns: 1fr;
  }

  :is(.platform-page, .product-page) .platform-workspace-grid article {
    min-height: 0;
  }

  :is(.platform-page, .product-page) .platform-workspace-grid img {
    margin-bottom: 2rem;
  }
}

@media (max-width: 560px) {
  :is(.platform-page, .product-page) .hero .button-group {
    align-items: stretch;
    flex-direction: column;
  }

  :is(.platform-page, .product-page) .hero .button,
  :is(.platform-page, .product-page) .hero .text-link {
    width: 100%;
    justify-content: center;
  }

  :is(.platform-page, .product-page) .platform-index {
    gap: .5rem;
  }

  :is(.platform-page, .product-page) .platform-index a {
    flex: 1 1 calc(50% - .5rem);
    justify-content: center;
    text-align: center;
  }

  :is(.platform-page, .product-page) .product-showcase,
  :is(.platform-page, .product-page) .product-detail {
    padding-block: 3.25rem;
  }

  :is(.platform-page, .product-page) .product-showcase h2,
  :is(.platform-page, .product-page) .product-detail h2,
  :is(.platform-page, .product-page) .platform-api .section-heading h2,
  :is(.platform-page, .product-page) .platform-section-intro h2 {
    font-size: clamp(2.35rem, 11vw, 3.6rem);
  }

  :is(.platform-page, .product-page) .product-showcase-grid {
    grid-template-columns: 1fr;
  }

  :is(.platform-page, .product-page) .product-showcase-grid article {
    min-height: 0;
  }

  :is(.platform-page, .product-page) .product-showcase-grid h3 {
    margin-top: 2rem;
  }

  :is(.platform-page, .product-page) .product-showcase-hero img,
  :is(.platform-page, .product-page) .product-detail figure img {
    aspect-ratio: 4 / 3;
  }

  :is(.platform-page, .product-page) .platform-api {
    padding-block: 3.5rem;
    gap: 1.5rem;
  }
}

.product-page .hero-visual {
  width: min(100%, 640px);
}

.product-page .hero-visual img {
  aspect-ratio: 16 / 10;
  object-fit: contain;
}

.product-page .hero h1 {
  max-width: min(100%, 34rem);
}

.product-page .platform-index a:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.product-page .platform-index a[aria-current="page"] {
  border-color: var(--ink);
  background: var(--surface-alt, #f3f4f6);
}

.product-page .product-capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.product-page .product-capability-grid article {
  min-height: 210px;
  padding: clamp(1.35rem, 2.4vw, 2rem);
  background: var(--paper);
  transition: background .18s ease;
}

.product-page .product-capability-grid article:hover {
  background: var(--surface-alt, #f3f4f6);
}

.product-page .product-capability-grid span {
  display: block;
  margin-bottom: 2.25rem;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
}

.product-page .product-capability-grid h3 {
  margin: 0 0 .7rem;
  font: 400 clamp(1.25rem, 1.8vw, 1.55rem) / 1.15 var(--display);
  letter-spacing: -.03em;
}

.product-page .product-capability-grid p {
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.55;
}

.product-page .product-spec {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin: -.25rem 0 clamp(1.75rem, 3.5vw, 2.5rem);
  padding: 0;
  list-style: none;
}

.product-page .product-spec li {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: .35rem .85rem;
  border: 1px solid var(--line);
  border-radius: .35rem;
  background: var(--paper);
  color: var(--ink);
  font-size: .8rem;
  font-weight: 650;
}

.product-page .product-related {
  padding-top: clamp(4.5rem, 9vw, 7.5rem);
  padding-bottom: clamp(3.5rem, 6vw, 5.5rem);
  border-top: 1px solid var(--line);
}

.product-page .product-related + .platform-api {
  border-top: 0;
}

.product-page .product-related .eyebrow {
  margin-bottom: 1.25rem;
  color: var(--muted);
}

.product-page .product-related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.product-page .product-related-grid a {
  display: grid;
  gap: .55rem;
  min-height: 180px;
  padding: clamp(1.35rem, 2.4vw, 2rem);
  background: var(--paper);
  color: inherit;
  text-decoration: none;
  transition: background .18s ease;
}

.product-page .product-related-grid a:hover,
.product-page .product-related-grid a:focus-visible {
  background: var(--surface-alt, #f3f4f6);
}

.product-page .product-related-grid small {
  color: var(--muted);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.product-page .product-related-grid h3 {
  margin: auto 0 0;
  font: 400 clamp(1.35rem, 2vw, 1.75rem) / 1.1 var(--display);
  letter-spacing: -.03em;
}

.product-page .product-related-grid p {
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.55;
}

.product-page #overview,
.product-page #capabilities,
.product-page #workflow,
.product-page #matching {
  scroll-margin-top: calc(var(--platform-header) + .75rem);
}

@media (max-width: 900px) {
  .product-page .product-capability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .product-page .product-related-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .product-page .product-capability-grid {
    grid-template-columns: 1fr;
  }

  .product-page .product-capability-grid article {
    min-height: 0;
  }

  .product-page .hero-visual img {
    aspect-ratio: 4 / 3;
  }

  .product-page .product-related-grid a {
    min-height: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  :is(.platform-page, .product-page) .platform-index a,
  :is(.platform-page, .product-page) .platform-workspace-grid article {
    transition: none;
  }
}